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Interpenetrating polymer networks drug delivery systems

The preparation of cationic lipid nanoparticles containing a lipophilic drug and its encapsulation into an anionic polymer network by ionic interaction for use as an oral drug delivery system are reported. The lipid nanoparticles serve as the core of a capsule, which is produced from a semi-interpenetrating polymer network of sodium alginate and hydroxypropylmethylcellulose. Satisfactory drug release is achieved through control of the composition of the capsule material and environmental pH. 14 refs. [Pg.61]

See other pages where Interpenetrating polymer networks drug delivery systems is mentioned: [Pg.151]    [Pg.280]    [Pg.279]    [Pg.554]    [Pg.556]    [Pg.587]    [Pg.1212]    [Pg.102]    [Pg.281]    [Pg.119]    [Pg.135]    [Pg.24]    [Pg.37]    [Pg.301]    [Pg.23]    [Pg.75]    [Pg.383]    [Pg.478]    [Pg.485]    [Pg.269]    [Pg.148]    [Pg.23]    [Pg.305]    [Pg.466]   
See also in sourсe #XX -- [ Pg.383 ]



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Drug-delivery systems polymers

Interpenetrating

Interpenetrating networks

Interpenetrating polymer

Interpenetration

Interpenetration networks

Networks Polymer network

Networks interpenetrated

Networks interpenetrated polymer

Polymer drugs

Polymer interpenetration

Polymer network systems

Polymer networked

Polymer networking systems

Polymer networking systems interpenetrating

Polymer networks

Systems networks

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